Rapid-deployment aortic valve replacement during challenging aortic valve reoperation: a case report

Abstract

<p>A previously implanted stenotic aortic valve bioprosthesis with stenotic coronary ostia and intramyocardial calcium was surgically debrided resulting in disruption of the left outflow track. A rapid-deployment aortic valve bioprosthesis was implanted to cover the remnant aortic valve annulus, ensure open coronary ostia, and secure a well-functioning aortic valve bioprosthesis with low postoperative gradient.</p>